Fiber



FIG. 1 is a front perspective view of a fiber of indeterminate lengthshowing my new design;

FIG. 2 is an end view thereof, it being understood that the opposite endelevational view is a mirror image of that shown;

FIG. 3 is a front elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view; and,

FIG. 6 is a bottom plan view.

In the drawings, the broken lines indicate that the fiber hasindeterminate length and form no part of the claimed design.

The ornamental design for a fiber, as shown and described. 